Search results

the u5850 looks good no water in that area...should i reflow the gpu?

No Title The error is Sensor Temperture Ts0P MLB test 1 SMC IO FAILED here is a link with full size pic https://postimg.org/image/ng9pqkyif/

tested with ASD and it give me a error SMC should I reflow it or replace it?

replaced same problem ppbus_g3h it's stable for 2 seconds and then it's dropping slowly

0V on the L7220

R7273 is 3.4V L7220 1.71kohm I was keep tracking where on the board it starts the voltage to drop and i find out on Q7085 at pin 1 i have 16.26V 2 is 16.26V 3 is 16.26 4 is 15.5 13.3 and 5.5V 5 is 16V then 15 14 13V its dropping to 4 ad so on like PPBUS_G3H

i did connect a battery and still nothing...the F7040 is on the board

i have a green light in the charger and that's it. any thoughts on this?

there's no corrosion around TPS51125

17/18 - 2.87 27/28 - 19.89

16.52V stable

R7005 is 20ohm. removed f7040 measured at pin one i get 12.5V for 3 seconds and it goes down to 5V slowly and then back again to 12.5 and so on

820-2879-b

When I measure up in diode mode it give me 0.49 when i measure in V mode it give me 12.6 V and then slowly it's dropping. What does it means?

it doesn't light up

no idea I bought the board clean I can't find anything

found a problem the: L5001 was 0V pin one pad was gone R5193 was 0V on pad 2 and the pad was gone from R5117(pad2) -> 3.42V I put a wire from R5117(pad2) to L5001(pad1) and R5193(pad2) Now I have a green light the fan is spinning and there's no chime I'm back to square one. any advice?

this board was water damaged i put it in ultrasonic cleanner and then tested PPBUS_G3H -> 8.164V PPDCIN_G3H -> 15.126V PP3V42_G3H -> 3.42V any ideas?

No Title Fixed the problem the keyboard connector was corroded and some key was pressed during that. change the connector and test the macbook. Everything seams to be ok apart for the fans they are spinning at full speed. test with ASD and it give me the error in picture. any suggestions?

shift key is stuck order a new keyboard any advice about the battery I replaced 3 batterys and the same issue